Nunn Finer Cotton Plugs Self CutWe love these Self Cut Cotton Plugs becasue they are 100% knitted cotton and, you only cut and use just what you need! With pre cut Cotton Plugs being harder to get, Nunn Finer has found a way to be just as effective with the same product but less expensive. By cutting them yourself. 10 strips of the cotton will render the same 100 cotton plugs as prior but cost you a few dollars less.